Evolutionary BiologyFutuyma (ecology and evolution, SUNY Stony Brook) covers such subject areas as phylogeny, paleobiology, genetic mechanisms of change and speciation, character evolution, the theory of processes and macroevolution, and new molecular perspectives. Numerous line drawings, charts, diagrams, and maps are provided. Annotation copyrighted by Book News, Inc., Portland, OR |
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Pagina 244
1.0 20 Mean 0.9 - 18 0.8 - 16 0.7 - 14 0.6 12 Mean viability 0.5 10 Genotypic variance ( X 103 ) 0.4 8 0.3 0.21 - Variance 0.1 2 9 Effects of the accumulation of spontaneous mutations on viability . Mean viability decreases , and ...
1.0 20 Mean 0.9 - 18 0.8 - 16 0.7 - 14 0.6 12 Mean viability 0.5 10 Genotypic variance ( X 103 ) 0.4 8 0.3 0.21 - Variance 0.1 2 9 Effects of the accumulation of spontaneous mutations on viability . Mean viability decreases , and ...
Pagina 245
Comparative spontaneous mutation rates Base pairs per genome Mutation rate per genome per generation Mutation rate per base pair replication Species Bacteriophage lambda Bacteriophage T4 Salmonella typhimurium Escherichia coli ...
Comparative spontaneous mutation rates Base pairs per genome Mutation rate per genome per generation Mutation rate per base pair replication Species Bacteriophage lambda Bacteriophage T4 Salmonella typhimurium Escherichia coli ...
Pagina 250
As far as we know , then , the environment does not evoke the appearance of favorable mutations ; nor can a population ... If there were no mutation , there would be no evolution ; but the question is more meaningful if we ask whether ...
As far as we know , then , the environment does not evoke the appearance of favorable mutations ; nor can a population ... If there were no mutation , there would be no evolution ; but the question is more meaningful if we ask whether ...
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Sommario
The Origin and Impact of Evolutionary Thought | 3 |
A Synopsis of Evolutionary Theory | 19 |
Heredity and Development | 33 |
Copyright | |
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adaptive advantageous alleles alterations ancestor appear arise associated average become behavior biological birds body bristle cause cent Chapter character characteristics chromosome common complex consists depends derived determined developmental differentiation direction Discuss distribution diversity dominant drift Drosophila ecological effect environment environmental enzyme equal equilibrium evidence evolution evolutionary evolved example exist extinction factors females Figure fitness fossil function gene flow gene frequency genetic genetic variation genotypes geographic greater growth heterozygotes higher highly human hybrid important increase individuals insects instances interactions isolated kinds less loci locus major males mating mean mechanisms mutation natural selection occur offspring organisms origin patterns phenotypic plants Pleistocene polymorphic population possible predators present probability produce proportion recombination relative reproduction response sexual similar single speciation species structure suggests theory tion variance vary
Informazioni bibliografiche
| Titolo | Evolutionary Biology |
| Autore | Douglas J. Futuyma |
| Illustrato da | Sarah Landry |
| Edizione | illustrata |
| Editore | Oxford University Press, Incorporated, 1979 |
| Provenienza dell'originale | la University of Michigan |
| Digitalizzato | 23 feb 2010 |
| ISBN | 0878931996, 9780878931996 |
| Lunghezza | 565 pagine |
| Esporta citazione | BiBTeX EndNote RefMan |